Search found 141 matches

Hi all, i am new in multicast IPTV and I want to ask if it is possible to make a public "share" of multicast TS (1 Cammera channel) to the public IP to make possible to share the video to multiple public users. At first i am not able to congigure to have only 1 Multicast group on tjhe input/upstream...

i am interested if is there any difference in performance between Masquarade / NAT and NAT444 on CCR or CHR.
Does it makes any sence to swich from /26 NAT to CHNAT config with script that is on mikrotik page?

AD usually contains NT hash of the users password which will not work with CHAP - you need the plaintext at the server. Presumably you are running RouterOS version < 6.43 as this changed the login service authentication from CHAP to MSCHAPv2 (which should work authenticating against AD). Ensure the...

I have the same issue. If user has configured password in database with attribute "Cleartext-Password" everything is fine but I would like to know what other attribute and hash should put to store so all password are encrypted and winbox/ssh/telnet to works. In this days is very very unacceptable t...

Hi all, We have a base mikrotik x86 system with KVM package that is running on 32 core cisco ucs server. On this system we run 13 virtual servers as core nat routers and shapers each for 300-400 customers. Everything worked fine but after an upgrade from 5.8 to 6.42.7 the cpu usage of base syster ch...

Thanx dada. Have you any idea why it si happening only on new, replaced router? We have some more routers in same broadcast domain in the same vlan and they works without any problem. isnt ther any difference while we are talking about router without nat, only routing publis IPs? I also found that m...

Hi all, after we have replacer our older PC running on MK as central router, we have very strange problem. We have replacer it with CCR1036-12G-4S. the bridged network is connected to central router with Catalyst 3650x. On switch there are downlink ports as protected port for customer port isolation...

Hello, I am looking for someone who can creates me a solution to dynamicly shape Youtube videos (https, flash, html5...) depends on load. The rule must be for /32 mask... that means it will shape video bitrate for each user separated. For eg. if the throuhput on WAN interface is less than 100 Mbit, ...

Hi all, can anyone helps me what is better to use for combination with CMTS Docsis 3 cable network? We planed to use CCR 1036. Question is that our CMTS implementator told us TFTP server in miktorik is not reliable. Is possible make something like tftp relay for example with debian server including ...

Is possible to comunicate betwen 2 clients with /24 mask using PPPoE connection to MK concentrator? For Eg. client 1 have 192.168.1.100/24 IP and second one have 192.168.100.105/24
Concentrator IP is 192.168.100.1

is there any way to make a dual power supply for this router? Becouse i see some other port on board.
My opinion is for this kind of high power router that is a central point of system must have dual changeable power supply.

Hi all, i am looking for a BGR router HW. I want to route 2 Gb/s main line and 2Gb/s backup line with bgp. Will be any solution from Mikrotik Routerboard CCR or CRS a stable solution? 2Gb/s= 1 Gig full duplex it means 2Gb/s (uplink) + 2 Gbps (uplink) + 4 Gb/s (routed downlink) = 8 Gb/s Or just Use s...

These Rule block all incominüg udp packets on port 53, it is only a Part of a working Firewall... Whats your firewall rules at the Moment? I created an address list that includes all trusted IP. Next i Have created Rule block destination port 53 UDP excluding address listed IPs. It works for resolv...

Hi all, can anyone helps me? I am tryind to configure MK Router with firewall for protecting my DNS servers behind router. I an using this MK on public IP, and 2 DNS servers are on private IPs. There is just something like port forwarding becouse this MK router have 2 public IP. The problem is that ...

also, AFAIK vmware tools are required for better monitoring of the guest system, not about optimizing interfaces and stuff, but i can be mistaken. That's correct, in the case of Windows, and sone Linuxes the VMware Tools add support for the VMXNET3 interface, which is paravirtualized and much faste...

Hello, I want virtualize 14 RB 1000 on PC. What HW config ar you prefering for me? On each RB 1000 is around 300 customer, bandwidth on each box is around 50 megs. Firewall + mange + queue rules sumary is around thousand/box. One from this routers is for BGP with capacity 500 Mbits without any fw, m...

Hello, VmWare is a stable solution. I don't fully understand the rest of your question, but if you have multiple adapters in your server, you can set up a network bridge on each in VmWare Server or Esxi. Then connect the virtualized eth interfaces to one of the bridges. You can have as many virtual...

Hello, i need to virtualize 14 routers on 1 HW. We are using RB1100 and 1200 but the power of this routerboards is miserable. How can I make more than 2-4 interfaces on HW? Is VMWARE a stable solution? Will be possible to make 2x giga nics on HW and map Vlan as interface to virtualized mikrotik? Aft...

Any suggestions for creating controlled latency? I've tried Queues, and a Simple Queue, it would be ok at first, but would the queue would increased to 300 - 400 packets at which point the connections would begin terminating. Need to keep it controlled, just enough but not too much it gives up. Was...

That is very high CPU utilization for 100 users. Have you been able to determine what is causing that? 5.x has a profiler that shows which processes use how what resources. I would work on that first before going to a different queuing type. The throughput is 80 Mbit, I use firewall for mac filteri...

Hi, i have around 100 customers on RB1000. At this time i am using fifo type shaping becouse these customers on this router are using different services (different speed). Which will be the best solution for me if i am using Queue Tree with mangling customer packets? At this time my cpu is around 90...

Can someone hepls me with BGP config? Scheme: 250Mbit/s R1========================R2 100 Mbit/s I want to make Loadbalancing with failover per prefix if it is possible. R1 and R2 are conneced with 2 lines. First 250 Mbit and second is 100 Mbit/s Thanx Dave

Bonding Link monitor not working if i put the bonding interface into Bridge. A set up ARP link monitor. I use config with EIOP tunel. If I disable EIOP tunel it works great. But if the isp link is down (we have no ip from DHCP) lin komutor is not working and we have 50 % packet lost. What can I do i...

I use an rb1000 with 1GBram and two full bgp table; they use 640MB of ram. It route 100Mbit (connection tracking activated) and 20% of cpu. Is it stable please? My biggest problem right now are rules in our peering cente. We MUST use only CISCO. I dont understand why. But if i compare the price of ...

Thanx for your answer. Is this kind of solutionstable? 3 GHz Quad core xenon CPU for around 800 - 900 Mbit/s FULL BGP routing with 2 upstream providers? How much memory is required for this kind of solution? Hello, is anyone using MK RB 1100 or 1000 rog full bgp routing? I am interested in maximum t...

Hello, i need to know which is the better solution if we are comparing real tcp throughput on 802.11n We are using at this time UBNT Rocket but there is possible maximum 55 Mbps TCP half duplex with enabled Airmax. Is MK better? Which wh equipments are better. Use 40 or 20 MHz range ? Does support M...

That would best be implemented in BIND and not on the router, unless you can rule out that normal clients will ever use tcp/53 for normal DNS queries (older resolvers at least will use TCP for all replies that are larger than 512 bytes). I know it is the best solution to aply acces list on Bind. Do...

All you need is udp/53 and tcp/53, unless you manually changed the BIND configuration from its defaults (you can define alternative ports for zone transfers, for example). Your suggested setup should work fine. Thanx fewi! By defaul i can leave the config for zone transfer ports to 53 tcp udp right...

Hello, we have a DNS server basen on Bind9. From security reasons we want use dns server behind router. Which ports are need to forward from public to private addresses? I know that DNS servers are working on port 53 UDP sometime TCP but we hare a reverse delegation, too. Its are used to dns hosting...

Hi we had a lot of problems with mikrotik DNS after there was a really high load. Around 3000 users. We want change MK`s DNS caching to BIND DNS server, but we are no Linux expert. Are there anyone who have bette solution. Or Some kind of Linux DNS server distribution where is possible to configure ...

What RouterBoard are you using? And, like normis asked, can you post the routes? How does the WAN interface get it's ip/subnet/gateway? Static or dhcp? It is RB750G and the wan ip is static . I added gateway too in router. I find this at this moment. If i enable LAN2 internet doesnt wokr, but ping ...

currently there is no official way of enabling TDMA on RouterOS 5.x. I really doubt if they will be compatible but thats my only wish these days beleive me. I think actual uncompatibility is something like cartel betwen MK and UBNT. I dont want to buy 50 Rockets and after 3 monts rebuild my network...

How is it possible ? If it can be setted up witch routing policy, how? I think we need to add rule that allows 178.x.x.x/24 throught gateway 178.x.x.x and network 217.117.x.x throught gateway 217.117.x.x

Hello, we have 1 C subnet with 254 IP addresses. We want to separate it for two /35 network. Only problem is if i change the mask form 62.168.78.1/24 to 62.168.78.1/35 and 62.168.78.129/25 I can t reach computers from 78.1/25 to 78.129/25 and from 78.129/25 to 78.1/25 too. Can anybody helps me pleas...

I have problems with power of my RS1000s. On each RB 1000 i am routing, shaping and firewalling. I have around 350 customers on each RB1000. I am using mangle and Queue tree. There is around 1000 queues in queue tree , around 700-800 mangles and around 500 lines in firewall. Simple filter IP+MAC ! O...

Is a Mikrotik fully compatibile with NanoStation M5 AirMax MIMO ? Our company want to build a brand new N network in 52 villages and cities. We want to use Mikrovis for APs and NanoStation M5 AirMax MIMO for clients. How is it working? We just teste NanoStation M5 AirMax MIMO to Rocket M5 AirMax MIM...

I have a problem with this combination. It works only from 5180 - 5825 MHz with or without superchanel licence too. If i try change frequency to 4920 or something like this ot more than 5825 it doesnt work. Where is the problem? I tryed it with R52H but is is the sama... First RB is in AP Bridge mo...

I have a problem with this combination. It works only from 5180 - 5825 MHz with or without superchanel licence too. If i try change frequency to 4920 or something like this ot more than 5825 it doesnt work. Where is the problem?

Hello.. I have problem with my bridged network. If some IPs are downloadig than on the few part of netwrork is works like broadcast. it looks same if i take the hub into my network no switch. Can i solve this problem?

I want to use external web proxy server in my network. it is runing on port 8080 and I want to use it without setting up clients web browser. Is it possible? I tryed redirect dst nat TCP dest. port 80 action dst nat to proxy ip and port 8080 but is doesn`t work. If i configure the browser it works g...

I am trying to start the transparent Web proxy im my network. We have there more tham 1700 customers. It works fine with around 15 client but when I redirect traffic from all siteit works no more than 30 seconds. Afther this time it stops work. I use RB433AH on 800 MHz with 4 GB card. I tryed it wit...

I created this post for settings and config sharing to find the best way to configure our Base Stations for providing better services" My config: I use RB600 with 4x R52 on 2.4GHz B, Default forward is automaticly disabled, Mode is AP Bridge in bridge mode without routing. I hawe rules in Bridge fil...

What is the best program to monitoring and graphing protokols and services trough my network routed by mikrotik. I need to know how much users are using P2P, Skype, Web, Mail, And form P2P witch protokol. I need free soft to this. Very nice servic monitoring is in Allot devices if somebody recognise...

What do you want to 1) improve pings from the router, or 2) clients ping to the router/otheraddress ? 1) to route different traffic over different gateway policy routing is used. 2) set priority=1 for pings going over clients network to get better results for ping. I need transparent link. without ...

I have RB600 with 3 ethernet in bridge mode. Eth 1 is uplink. I need to make this: Eth 2 is high speed wirelles link with high latency more tha 70 ms.I need use ethernet 3 just for icmp packets for reduce Pings through this line. Is it possible? I dont know how to make it :( does somebody help me? R...

I'm using ROS on x86 PC. Tried to upgrade 3.0 to 3.2 via combined package, the ROS stopped responding after reboot. The only thing in console is "Loading system". Tried reinstalling 3.2 from CD and it didn't help. Reinstalling 3.1 help, it works again. Does anyone have same problem? I had the same ...

we upgraded some systems -rb112, rb133c to 3.1 from 2.9 and got trouble with them at once. They reboot frequently for no reason and according to log it was because of power outage (confirmed not to be the cause). My RB600 has this problem: system,error,critical router was rebooted without proper sh...

we upgraded some systems -rb112, rb133c to 3.1 from 2.9 and got trouble with them at once. They reboot frequently for no reason and according to log it was because of power outage (confirmed not to be the cause). My RB600 has this problem: system,error,critical router was rebooted without proper sh...

What hardware are you using? Define poor throughput Hardware is RB 600 with R52 Wirelless cards each side. If the dara rate is 54/6 Mbit the troughput is around 2 Mbit/s and the latency is around 500 ms. The ack is skiping from 104 to 433 us. I tryed to chande the RB 600 on the one side of link, it...

I have a 13 km long link build on RB 600 on WDS mone. On one side the RB reboots every 30 or 50 min. Just in day, at night there are no problem. I tryed to change the power suply form clasic 18V to 20 PC notebook adapter 60W. But I was worst.The reboot interval vould be around every 5 minutes.The ve...

I Build 12 km link based on RB600 and r52. It`s are in AP / Wds mode. The signal is around -64 dBi both side. ccq is amoung 78 % and 85 % both side. I Use compression an WMM support. The throughput is no more than 7 Mbit TCP half duplex. I tryed change frequency but it is the same. ROS verson V 3.0 ...

1. Same problem here, ovislink clients are frozing in all ROS 3,0. WHen using 2,9,50 i see no problem. 2. Additionaly - on my X86 router when upgraded to ROS 3,0 my atheros clients - p2p got randomly freezed, after random time the client seems to be connected but is not receiving data. Enable/disab...

well come on, if your client is freezing, then the problem is obviously in the client. one could easily turn this issue into a security risk and go crashing the client devices in the city. I am sorry but the is no problem with client ! If clients are runing with no problem with diferent APs just th...

According to every other post you've made you have always had problems... makes me wonder about operator error. Yes I have problems becouse I bought 18 RB600 and I changed my RB 532. There are a lot of costumers and I need to find a solve. The firmware version on the Ovislink AP is V 3.2.1.3.8e EDI...

I found a big BUG in v 3 and in all RC, too. The problem is forzing the client AP like ovislink 5450, 5460, 1120 and some WIFI PCI cards older than 1 year. With newest are no problem! If the signal is very strong stese client aps are runing good. If the signal is poor than the client Ap is froze and...

There are big problems with latency to clients with ccq less than 60 %. The are big packet lost on v 3.0. On 2.9.x It was No problem. And there are problem in compacibility with older AP like the Ovislink AP 1120. The client is connect but it comunicate just the few seconds. I Have the same Problem...

There are big problems with latency to clients with ccq less than 60 %. The are big packet lost on v 3.0. On 2.9.x It was No problem. And there are problem in compacibility with older AP like the Ovislink AP 1120. The client is connect but it comunicate just the few seconds.

Hello, I have 2 lines to 1 internet connection. One is Laserbit 100 mb FD and the second is Prosxim Tsunami. I need to make a backup for laser with tsunami. Is it possible with MK? I cant routing this lines, it must be 100% transparent. Bridged interfaces. If laserbit goes down, the tsunami must bac...

Have MT with 2 AR5212, 1 AR513 and 1 ethernet all in brigde 3 sector 90 deg Hyperlink 2.4 antena, default forward=off all fixed on 17 dBm on 2 sides with AR512 with 30-35 clients on each sides run normal with about tx 5-12 mbit and rx 1-4 mbit/s Act Timing 60-80 wich is ok. But on 3th side with AR5...

Post the version of the RouterOs used and the firmware of the RB112. I have the same issue in the past, I have reduced the problem as follow: 1) update the firmware from 1.3 to the last 2.6 2) update the ROUTEROS to last 3) I have reduced the upload from the clients to internet. (for 50 customers f...

the severance betwen Tx/Rx Frames vx. TX/Rx HW Frames are monimal. RX frames are equal. TX is little different ...Very little Were the ping times good or poor when you took that lab note? Whether good or bad, did you make a second lab note regarding the opposite condition? If so, what was that resu...

MK112 with prism 2,5 card. 12 connectred clients. And latency si around 2-6 ms. It is very cool but not for long time. A rest of time the latency is around 150 - 400 ms. If you cycle between times of good latency and poor latency, look for the cause of the cycle. A single cycle (a single occurrence...

What's the load at the time? What's the response time? Exactly what kind of client are you pinging? What is the AP wireless configuration? cpu load is around 20 % ping for ethernet interface is all right! the clients are ovislink 1120,5450,5460 name=" XXXXXXXX " mtu=1500 mac-address=00:02:6F:xx:xx:...

Where are you seeing packet drops? How do you measure it? What's you configuration? Where are you seeing packet drops ? Some pings are droped if i`am trying ping connected client on AP! around 20 % With ping command on the command line What's you configuration? What kind of configuration you mean? ...

AP: MK112 with prism 2,5 card. 12 connectred clients. And latency si around 2-6 ms. It is very cool but not for long time. A rest of time the latency is around 150 - 400 ms. If latency is 2-6 ms the throughput could be higher with no roblem. 1200 / 500 kbps If latency is high the throughput coldn`t...

AP: MK112 with prism 2,5 card. 12 connectred clients. And latency si around 2-6 ms. It is very cool but not for long time. A rest of time the latency is around 150 - 400 ms. If latency is 2-6 ms the throughput could be higher with no roblem. 1200 / 500 kbps If latency is high the throughput coldn`t ...

I have problem with NSTREME dual.IF tre troughput is 2Mbps / 2Mbps everything is OK.If the throughput is higher tnan 3 Mbps te latenci will be more than 1000 ms and the connection has been lost. I check the nstreme dual statut and it is connected and data rete is RX 48 and TX 6 mbps. Hardware is PC ...

ghm, I think this example is similar to your situation, check it: http://www.mikrotik.com/docs/ros/2.9/ip/route.content#8.48.3.1 How would this be done if the gateway addresses are not static but all ISP connections are using dynamically assigned gateways (i.e. PPPoE)? --Tom I have static IP and ga...

I think it should help to your: http://www.mikrotik.com/docs/ros/2.8/appex/scripting1.content#11.2.4.3 specify what do you mean balancing on 1 inerface ? Yes! I have one interface to LAN and one interface to WAN port! I have two or more DSL connections and i want make load balancing from 2x WAN to ...

I think it should help to your: http://www.mikrotik.com/docs/ros/2.8/appex/scripting1.content#11.2.4.3 specify what do you mean balancing on 1 inerface ? Yes! I have one interface to LAN and one interface to WAN port! I have two or more DSL connections and i want make load balancing from 2x WAN to ...

I have big problem! I have 2 internet connections from different ISP! I want use balancing on mikrotik on 1 interface. I think, I want set up more gateways. Can someone help me? My ICQ munber is 249-286-839!
Please help me!